public void getBookInfo()
{
Debug.Log("getInfo from Data: start");
BookGetInfo bookInfo = new BookGetInfo("system", 100001);
bookInfo.getFromServer(_databaseReference, gettedData, null, null, false);
}
public IEnumerator LoadBookData(string nameImg, string nameText, int idBook, string catName, bool isLeftPage)
{
if (_databaseReference == null)
{
initFizebase();
}
BookGetInfo bookInfo = new BookGetInfo(catName, idBook);
bookInfo.getFromServer(_databaseReference, gettedData, nameText, nameImg, isLeftPage);
yield return(null);
}